
\documentclass{article}

\usepackage{graphicx} %needed for images


\begin{document}

%basic import command
\includegraphics{fryface}

%make it smaller!
\includegraphics[scale=0.2]{fryface}

%can give actual lengths for dimensions:
\includegraphics[width=2.5cm]{fryface}

%rotation:
\includegraphics[scale=0.2, angle=180]{fryface}
\includegraphics[scale=0.15, angle=30]{fryface}

%cropping. Note that [trim l b r t] and [clip] are both necessary for this to actually work
\includegraphics[trim = 10mm 20mm 50mm 25mm, clip, width=3cm]{fryface}

%what if I crop and rotate and setwidth?
\includegraphics[trim = 2cm 5cm 6cm 3cm, clip, width = 3cm, angle = 270]{fryface}




\end{document}

